Synthetic Fire-Resistant Hydraulic Fluid


2584 is formulated to offer superior fire resistance and enhanced lubrication and protection. Unlike most water-soluble glycol-based formulations, 2584 is far easier to maintain, has an exceptionally long oil life and offers superior pump protection. It is non-toxic and non-hazardous, and its exceptional oxidative stability, corrosion resistance and anti-wear properties make it particularly well-suited for applications where other fire-resistant fluid technologies are restricted.

  • High flash point
  • Superior pump protection
  • Readily separates from water
  • Oxidative stability
  • High viscosity index
  • Non-toxic/non-hazardous
  • Protects against wear, rust and corrosion
Lubricant Properties
Synthetic Fire-Resistant Hydraulic Fluid2584
Viscosity cSt @ 40°C (D445)38.649.869.9100.0
Viscosity cSt @ 100°C (D445)
Viscosity Index126123121114
Flash Point °F (°C) (D92)471 (244)479 (248)505 (263)508 (264)
Pour Point °F (°C) (D97)-50 (-46)-45 (-43)-42 (-41)-39 (-39)
Auto-Ignition Point °F (°C)745 (396)755 (402)755 (402)758 (403)
Copper Corrosion, 24 Hr1a1a1a1a
Rust Test (D665A)PassPassPassPass
Pump Wear Test: Vickers mg15151515
Pump Wear Test: DenisonMeetsMeetsMeetsMeets
RPVOT, 25.4 PSI Drop,minutes1,6351,6351,6351,635
Four-Ball Wear Test, Scar Diameter, mm.
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